The local and remote machine need to comunicate between each-other but they're on different networks, etc. The problem is that my Linux Box has ipchains installed thus any NAT translation with iptables is not possible. I also tried looking for a daemon that would do some sort of port forwarding but with no luck. If you have any ideeas you're my last chance. I've asked my ISP (wich has the largest private IP network in my country) and they couldn't help.